Rendering comma separated list of links

Question

I\'m trying to output a list of comma separated links and this is my solution.

var Item = React.createComponent({
  render: function() {

    var tags = [],
         


        

Answer 1

The solution without extra tags

  {lesson.concepts.flatMap((concept, i) =>
    [concept, •]
  , ).slice(-1)}

generates something like

Function • Function type • Higher-order function • Partial application